baber/WOPTO huggingface dataset:
Patent JP-S61265573-A (JP)
Title: Spot depositing cup
Inventor: SUGAYA FUMIO
IPC: G01N35/10
Filed: 1985-05-20
Abstract: PURPOSE:To make it possible to perform accurate spot depositing operation, by constituting the title cup so that said cup is not easily deformed even if pressed by a cylinder and contacted with the lower end part of the cylinder in an airtight manner during spot depositing operation using a spot deposition device. CONSTITUTION:A spot depositing cup is formed of a receiving part for receiving a liquid specimen such as blood and the lid part 2 engaged with the upper part of the receiving part 1. The receiving part 1 and the lid part 2 comprise an org. polymer having high strength, for example, polyethylene and a spot depositing port 3 is provided to the bottom part of the receiving part 1 so as to be protruded downwardly and the upper part of the lid part 2 is formed, for example, so as to have a concaved curved shape comprising a part of a spherical surface and an opening 5 is provided to the center of the concaved surface part 4. The shape of the concaved surface part 4 has the same shape as the lower end part 7 of the cylinder 6 of a spot deposition device. Next, the size of the opening 5 is set to a size capable of injecting the liquid specimen 8 by a syringe, pref. about 1-3mm. By this constitution, accurate spot depositing operation can be performed.
Patent JP-S5442636-A (JP)
Title: Automatic inspection device for protective relay
Inventor: TAKIGUCHI KIICHI
IPC: H02H3/05
Filed: 1977-09-09
Abstract: PURPOSE: To inspect relay which remains uninspected by the method in which circuit is switched to actual trip side on the occasion of an outside accident and the circuit is again restored to the inspection side when the outside accident is removed by providing a memory circuit for the inspection control circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08282592-A (JP)
Title: Sealing device of propeller shaft
Inventor: NAKAJIMA MINORU
IPC: B63H23/34
Filed: 1995-04-07
Abstract: PURPOSE: To provide a sealing device of a propeller shaft which has a high sealing property and a high reliability. CONSTITUTION: In a sealing device of a propeller shaft in which a seal ring 22 inserted to the end face of a seal body 18 which is fixed solidly to the propeller shaft 14, is pressure welded to the friction surface 20 formed on the end face of a seat 16 where the propeller shaft 14 is inserted to the inside, a rubber tube 28 whose end is contacted slidable to the friction surface 20, is installed rigidly on the outer periphery of the seal body 18.
Patent JP-S5536011-A (JP)
Title: Inclined steel pipe field welding implementing method and its device
Inventor: SAITOU SEIJI
IPC: E02B9/06
Filed: 1978-09-05
Abstract: PURPOSE: To make welding easy and improve working efficiency by forming an end part of a unit pipe matched to the inclination to becom horizontal in the implementing conditions and welding with this end as a joint.  
     CONSTITUTION: A unit pipe 8 in a specified length is what forms a unit composing an element of an inclined pipe 9 of a tilt angle θ, and end 11 of the end 10 forms a slant plane having the same angle θ as the tilt angle θ against its axis of the inclination which is arranged in advance in a factory. Also, the joint shape of the end 10 forms a flat joint plane in the upper stream side end 11', and in the lower stream side end 11" is to be J-type section 12, groove section made by them is made small to allow multi-layer filling, and sound weld is implemented. Welding uses a capsule truck and speeding up of a process cycle is promoted with ease. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58224255-A (JP)
Title: Heat pump type hot water supply device
Inventor: TANAKA HIROYOSHI
IPC: F25B30/02
Filed: 1982-06-22
Abstract: PURPOSE:To enable to heat up a given quantity of water to a given temperature economically and promptly, by a method wherein hot water of high temperature is enabled to supply by a monocirculation circuit in a short period of time and after this state a water temperature is enabled to raise gradually and effectively by a multicirculation circuit. CONSTITUTION:A compressor 9, a heat exchanger 10 on a utilization side, a squeezing device 11 and a heat exchanger 12 on a heat source side are made into a coolant circuit by connecting them in order with each other. A water circulation circuit having at least a hot water tank 16, the heat exchanger 10 and a circulation pump 13 is provided with a monocirculation circuit turning a temperature of water flowing into the hot water tank 16 from the heat exchanger 10 into a heated up temperature and a multicirculation circuit circulating water between the heat exchanger 10 and the hot water tank 16 extending over a plurality of times. When a temperature of a given quantity of water at the upper part of the inside of the water tank 16 became more than a given temperature, that is, a solenoid two way valve 15 is opened and a water circulation circuit is switched to the multicirculation circuit from the monocirculation circuit by detecting the temperature. The given quantity of water, consequently, can be boiled up to a given temperature economically and promptly.
Patent JP-H04316049-A (JP)
Title: Photosensitive composition
Inventor: AKIYAMA TAKEO
IPC: H01L21/30
Filed: 1991-04-15
Abstract: PURPOSE:To provide the photosensitive composition excellent in visualizability by exposure to light and high in sensitivity and improved in remaining colors after development and storage stability. CONSTITUTION:This photosensitive composition comprises at least (a) an arylazo compound substituted by carboxylic or sulfonic group and/or its salt, and (b) an o-quinonediazido compound or a diazo resin.
Patent JP-S52129500-A (JP)
Title: Magnetic ticet issuing machine
Inventor: YOSHINO MIKI
IPC: G06K7/00
Filed: 1976-09-09
Abstract: PURPOSE: To reliably recover magnetic tickets heldup by shutdown during the issuing process by providing a pool mechanism between the echo check section and ticket takeout recepticle, where an arbitrary number of effective tickets can be stored. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63271478-A (JP)
Title: Developer for negative charge latent image
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/097
Filed: 1987-04-30
Abstract: PURPOSE:To improve the flowability, electrostatic charge stability and durability by adding positive chargeable fine silica particles and bismuth oxide powder to the developer. CONSTITUTION:This developer is prepd. by adding the positive chargeable fine silica particles (A) and the bismuth oxide powder (B) to the developer essentially consisting of a coated carrier and magnetic toner. The silica which is subjected to a surface treatment with an amino modified silicone compd. and has a prescribed triboelectrostatic charge quantity, average grain size and specific surface area can be used for the component A. BiO, Bi2O3, etc., having prescribed average particle size and specific surface area can be used for the component B. The flowability and electrostatic charge stability of the developer are thereby improved and the flawing of a photosensitive body by a magnetic brush is decreased and, therefore the images which are good even after long- term use or by a change in environmental conditions are obtd.
Patent JP-S54117403-A (JP)
Title: Preparation of n-acyl-alpha-amino acids
Inventor: YUGAWA TOSHIHIDE
IPC: C07C233/47
Filed: 1978-09-04
Abstract: PURPOSE: To prepare an N-acyl-α-amino acid in high yield with easy operations, by reacting an organic halide as a raw material in two layers of water and a water- immiscible solvent in the presence of a base, thereby separating the by-produced salt from the product.  
     CONSTITUTION: An N-acyl-α-amino acid of formula III is prepared by reacting an organic halide of formula I (R 1  is organic residue; X is halogen), e.g. methyl halides, benzyl halides, etc., with CO and H 2  in two layers of water and water- inmiscible organic solvent in the presence of a catalyst which comprises a transition metal belonging to the VIII group of the periodic table or a compound thereof, a carboxylic acid amide of formula II (R 2  and R 3  are H or organic residue; R 1  and R 2 , R 1  and R 3 , and R 2  and R 3  may form the same radical) having at least one H at N position, and a base. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05300870-A (JP)
Title: Waterproof cap mounting construction for endoscope
Inventor: USAMI JUNJI
IPC: A61B1/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide a waterproof cap mounting construction of an endoscope which eliminates possible breakage of an O ring in the loading or unloading of a waterproof cap, and moreover, assures higher operability of loading or unloading. CONSTITUTION:An O ring 32 for sealing is mounted ion a cylindrical part 31 of a waterproof cap 30 which is fitted into a connector 10 used for an endoscope free to insert or remove while the waterproof cap 30 is provided with an engaging part 33 to be mated with the connector 10 free to rotate relatively with respect to the cylindrical part 31. A hook-shaped groove 25 is formed at one of the engaging part 33 and the connector 10 while an engaging pin 14 to be mated with the hook-shaped groove 35 is provided at the other thereof.
Patent JP-S5232154-A (JP)
Title: Freezing show case
Inventor: TAKIZAWA TAKASHI
IPC: F25D21/04
Filed: 1975-09-05
Abstract: PURPOSE: To make frost adhering uniform and improve the efficiency of cooling by means of uniform heat exchanging the cooled air with evaporator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5735674-A (JP)
Title: Manufacture of pb-sn alloy hot-dipped steel sheet with superior corrosion resistance
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/10
Filed: 1980-08-08
Abstract: PURPOSE:To manufacture the titled hot-dipped steel sheet by coating a steel sheet manufactured by a continuous casting method and through an ordinary steel sheet manufacturing process with a layer of Ni and/or Co by electroplating and by coating the sheet with a Pb-Sn alloy by hot dipping. CONSTITUTION:A steel sheet manufactured from molten steel by a continuous casting method and through an ordinary steel sheet manufacturing process for surface treatment is pickled with hydrochloric acid, sulfuric acid or the like for a short time such as <=10sec. The pickled sheet is washed and coated with a layer of Ni and/or Co having 0.030-1.00, especially 0.050-0.50mu thickness by an electroplating method. The electroplated sheet is then dipped in a molten Pb-Sn alloy bath. The preferred Sn content of the bath is 1-30%. Thus, a dense alloy layer is formed on said sheet to obtain a Pb-Sn alloy hot -dipped steel sheet with high corrosion resistance.
Patent JP-H09274742-A (JP)
Title: Inspection standard optical disk, its manufacture and its inspecting method
Inventor: TSUKAHARA MAKOTO
IPC: G11B7/24097
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To attain mass production and to improve reproducibility by providing a track pattern for generating a dropout confirming signal in a part of a track. SOLUTION: This optical disk 10 includes a disk substrate 11 having a center hole 11a in the center and reflection and protective films sequentially formed on the surface of this substrate 11. For the optical disk 10, a track pattern for generating dropouts is formed so as to intentionally form small or shallow information pits 13a and 13b beforehand according to a pulse signal from a modulation device. Thus, an inspection standard optical disk for giving desired dropouts is stably provided.
Patent JP-H04227639-A (JP)
Title: High-performance aramid matrix composite material
Inventor: ROBAATO BURUUSU KUROMAN
IPC: D06M101/16
Filed: 1991-04-12
Abstract: PURPOSE: To lower moisture absorbability while enhancing flex strength and short beam shearing strength by passing yarn bundles of aramid and carbon or glass fibers through a specific polymer dissolved in a solvent before drying them.  
     CONSTITUTION: A matrix polymer (A) being copolyamide consisting of units represented by formulae I-III (wherein n is 4-5, X is 0.01-0.50, pref., 0.03-0.30, Ar is 3,4'-oxyphenylene, 4,4'-oxydiphenylene, 1,3-phenylene, 1-methyl-2,4-phenylene, and a mutual mixture of these groups or a mixture with up to an equimolar amt. of 1,4-phenylene) is dissolved in a solvent (e.g.; dimethylacetamide) (B) to obtain a soln. Yarn bundles of aramide, carbon or glass fibers pref. being p-aramid filaments are passed through this soln. and dried to remove the component B to obtain the composite composed of the component C coated with the component A. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000253952-A (JP)
Title: Pneumatic human body fixing low attitude work seat
Inventor: IWAZAWA KATSUHIRO
IPC: A47C9/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To extremely reduce fatigue in legs and the lower back by work in a low attitude which is likely to be conducted in agriculture. SOLUTION: A seat is formed of an air cushion of plastic film, the whole outer surface of it is covered with a cloth 2 of nylon or the like to form a double structure for reinforcement, and a reinforcement sheet 8 is included on the whole bottom surface. The seat is composed to be fixed to a human body by means of belts 3, 4, 5, 6, so labor of moving the seat which conventionally has been required for changing a work position can be omitted. This seat is very light (about 300 g), it is compact, and it will not limit action at all when installed, thereby a worker is very easy to move to extremely improve workability.
Patent JP-S59232387-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: G09F11/06
Filed: 1983-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01277881-A (JP)
Title: Cleaning device
Inventor: SUMINO SHIGERU
IPC: G03G21/00
Filed: 1988-04-30
Abstract: PURPOSE:To store a developer in a toner recovery container to its inner part by adding a vibrating means to the toner recovery container. CONSTITUTION:The opening part 41 of the toner recovery container 40 is slanted down to the right at a tilt angle similar to that of a discharge opening 35, the reverse surface part of its body part 40a on the rear end side is supported elastically by a leaf spring 43, and a cam 44 which rotates associatively with the driving shaft of a recovery auger 34 is made to abut on the top surface part of the body part 40a. Then the toner recovery container 40 is vibrated vertically by the vibrating means which utilizes the energizing force of the leaf spring 43 and the rotation of the cam 44. Consequently, toner T is dispersed without being stacked locally on the internal bottom part of the toner recovery container 40, and the toner is stored uniformly on the whole.
Patent JP-S5536718-A (JP)
Title: Level display unit
Inventor: NAKASHIMA FUJIO
IPC: H02H3/04
Filed: 1978-09-06
Abstract: PURPOSE: To provide a level display unit which can intuitively grasp the level with simplified circuit and less power consumption by a normally closed display unit and one display unit becoming on state in response to the level of a control signal.  
     CONSTITUTION: Binary control signal is applied from control terminals 1, 2 and 3 to a level control circuit 4 to control the signal level and to decode it by a decoder 7 to make all display units 16W22 OFF or either one unit ON. A display unit 23 is always on state to confirm the signal level by one of the display units 23 and 16W 22. Thus, it can simplify the circuit without losing the level confirming function. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5810255-A (JP)
Title: Duplex picture information accumulating device having alternate track processing function
Inventor: NAKAGAWA TOORU
IPC: G11B20/12
Filed: 1981-07-10
Abstract: PURPOSE:To prevent missing of picture information due to overflow, by providing a temporary storage for the transfer between duplex picture information storage devices and keeping accumulation for a normal picture information accumulating device even at a track failure. CONSTITUTION:A facsimile accumulating conversion device 7' receives picture information from a facsimile terminal 1 to a picture information receiver 3 and stores the information once to a picture information temporary accumulating device 4. When a central controller 5 detects the occupancy of picture information in a memory of the device 4, the device 5 transfers the picture information in the device 4 to picture information accumulating devices 6A and 6B. Even if a track failure takes place for the device 6A or 6B, the processing is continued as it is. When the end of alternate track processing is detected at the central controller 5, the picture information to be stored to the track of the picture information accumulating device 6B is read out to a temporary storage device from the device 6A for accumulation.
Patent JP-S63274100-A (JP)
Title: Tuner control device for high-frequency accelerating cavity
Inventor: TANABE YOSHIO
IPC: H05H13/04
Filed: 1987-05-06
Abstract: PURPOSE:To perform the stable resonance frequency control both at the incidence and acceleration and at the normal time after the completion of acceleration by providing a sequencer setting the tuner drive pattern at the incidence and acceleration and providing a transfer switch to transfer a sequencer circuit and a feedback circuit. CONSTITUTION:A sequencer 15 setting the tuner 5 drive pattern at the incidence and acceleration, a feedback control circuit 12 to drive the tuner 5 at the rated energy, and a transfer switch 14 to transfer both of them are provided. The feedback control is not performed at the incidence and acceleration, and the tuner 5 is operated according to the drive pattern given by the sequencer 15. Since the feedback control is not performed, no hunting occurs, and the drive pattern with no overshoot can be applied. After the acceleration is completed and the rated energy is attained, the control circuit is transferred by the transfer switch 14, then the feedback circuit 12 is used. The resonance frequency at the incidence and acceleration can be thereby set to the predetermined value precisely with no overshoot or hunting.
Patent JP-S5921828-A (JP)
Title: Concrete formwark method
Inventor: IZUHARA TAKAO
IPC: E04B1/16
Filed: 1983-06-17
Abstract: PURPOSE:To simplify the process of concrete formwark method by a method in which a formwork is fabricated of metal forms consisting of cross and vertical pieces having large numbers of claws on one side and metal nets, and concrete is placed between the formworks erected by turning the claws inwardly in mutually facing manner. CONSTITUTION:An axle assembly 2 is made up of lower cross, vertical, and upper cross pieces 3, 4, and 5 made of a metal form material having a nearly lip-groove form of cross section and cut claws 8 on one side. The axle assemblies 2 are combined by turning the claws 8 inwardly and a metal net 16 consisting of metal laths is hooked to the claws 8 and combined. Iron bars 17 are set inside the metal nets 16 and then concrete is placed. After the concrete comes to have a given strength, the axile assemblies 2 are removed out. The process of the concrete formwork can thus be simplified and power can also be saved.
Patent JP-S58224703-A (JP)
Inventor: NAKATSUKI AKIRA
IPC: B27D1/10
Filed: 1982-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5233494-A (JP)
Title: Magnetic inversion plate indictor element
Inventor: SADAMITSU HITOSHI
IPC: G09F9/37
Filed: 1975-09-10
Abstract: PURPOSE: To obtain the magnetic invertion plate indicating element which is made by reduced number of workung processes and having strong insulation, by applying print wiring for the winding which excites the stater pins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05283119-A (JP)
Title: Connecting method for circuit board
IPC: H05K1/14
Filed: 1992-03-31
Abstract: PURPOSE:To save a space and simplify wiring by using a flexible flat cable in electrically connecting two circuit boards formed with multiple connecting conductor terminals at end sections via the terminals. CONSTITUTION:Two circuit boards 3, 4 formed with terminals 1a-1f and 2a-2f at end sections are arranged while the terminals are faced to each other. Multiple flat rectangular conductors 5a-5f are arranged at the same pitch as the inter-terminal pitch of the terminals of the circuit boards 3, 4, and a flexible flat cable (FFC) 8 provided with insulation sections 7a, 7b at both end sections in the longitudinal direction of multiple flat rectangular conductors 5a-5f and a flat rectangular conductor exposure section 6 at the middle section is arranged on the circuit board 3 while the exposed flat rectangular conductors 5a-5f of the FFC 8 and the terminals of two circuit boards 3, 4 are overlapped. The exposed flat rectangular conductors 5a-5f and the terminals are soldered and connected.
Patent JP-S5810680-A (JP)
Inventor: TSUTSUI MASAHIRO
IPC: G21C1/02
Filed: 1981-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08288549-A (JP)
Title: Multiple-wavelength light-emitting semiconductor element
Inventor: TADA ARITAME
IPC: H01L33/46
Filed: 1995-04-11
Abstract: PURPOSE: To provide a multiple-wavelength light-emitting semiconductor element, which can obtain light of different colors (a multiple wavelength) through one light extraction port. CONSTITUTION: A GaInP active layer 3, an upper AlGaInP clad layer 4 and an Alx Ga1-x As (x<0.3) luminous layer 6 are epitaxially grown in order on a GaAs substrate 1. The energy band gap of the layer 6 is smaller than that of the layer 3. When a current is made to flow between electrodes 11 and 12, light of a wavelength to respond to the energy band gap of the layer 3 is generated from the layer 3. One part of this light is made to pass through the layers 4 and 6 and is emitted to the outside through a light extraction port 10. By making the light, which is generated in the layer 3, pass through the layer 6, the layer 6 is optically excited, light having a wavelength to respond to the energy band gap of the layer 6 is generated from this layer 6 and this light is also emitted to the outside through the port 10.
Patent JP-H07301195-A (JP)
Title: Method and equipment for passively damping flow disturbance in centrifugal compressor
Inventor: RONARUDO ERU HAAGEN
IPC: F04D29/44
Filed: 1995-05-08
Abstract: PURPOSE: To obtain a passive surge control device not requiring the additional components and assembly by providing at least one vane of a vane diffuser assembly body connected to passive elements so as to form a spring-mass- damper device for damping a low amplitude flow disturbance. CONSTITUTION: A compressor housing 20 stored an impeller assembly 18 is provided with a suck-in port duct 22 and delivery duct 24. By this suck-in port duct 22, the flow between the flow rate control device 27 for controlling the flow rate flowing to the impeller of a low pressure fluid such as an atmosphere or gas and a vane diffuser assembly 30 fluidly communicating with the impeller is connected. The vane diffuser assembly 30 as well as the annular structure 32 for forming an annular plenum 34 are made integrally with a matched vane diffuser assembly 30. Thereby, the vane diffuser assembly 30 damps the entire low amplitude flow disturbance of a compressible fluid by including at least one vane connected to passive elements so as to form a spring-mass-damper device.